What is the correct CPT code for oroantral fistula closure??I keep coming to 30600. But also, have looked at 30580. Any help in the right direction would be greatly appreciated.May 30, 2012 by Admin « Back to Previous Page Answer Question ▲0 ▼ ♥ 0 Marked as spamAsked on May 30, 2012672 viewsFollowUnfollow ▲3 ▼✔ Private answer30580Marked as spamAnswered on May 31, 2012 « Back to Previous Page Post your AnswerAttach YouTube/Vimeo clip putting the URL in brackets: [https://youtu.be/Zkdf3kaso] Notify me of follow